Soundcloud: Add all liked songs to playlist

add-likes-to-playlist.js

// 1. Start on https://soundcloud.com/you/likes
// 2. Scroll all the way to the bottom (may only add 300 items at a time because of soundcloud api)
// (playlists are limited to 500 songs)

playlistName = 'Likes' // <== your playlist

list = Array.from(document.querySelectorAll('.badgeList__item .sc-button-more'))

console.log('Found', list.length, 'liked songs')

function addToPlaylist(item) {
  // open menu
  item.click()

  document.querySelector('.sc-button-addtoset').click()

  setTimeout(() => {
    playlists = Array.from(document.querySelectorAll('.addToPlaylistItem'))

    playlist = playlists.find(p => {
      titleLink = p.querySelector('.addToPlaylistItem__titleLink').innerText
      return titleLink.toLowerCase() === playlistName.toLowerCase()
    })

    if (!playlist)  {
      console.error('No playlist with name', playlistName)
    }

    // click add to playlist after animation
    button = playlist.querySelector('.addToPlaylistButton')

    if (button.innerText.toLowerCase() === 'added') {
      console.warn('Song already in playlist')
    } else {
      console.info('Song added to playlist')
      button.click()
    }

    document.querySelector('.modal').click()
  }, 300)
}

function delay(i) {
  addToPlaylist(list[i])

  if (i < list.length) {
    setTimeout(() => {
      i++;
      delay(i);
    }, 500);
  } else {
    console.warn('End of list reached', i)
  }
}

delay(0)

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updated script:

// 1. Start on https://soundcloud.com/you/likes
// 2. Scroll all the way to the bottom (may only add 300 items at a time because of soundcloud api)
// (playlists are limited to 500 songs)

playlistName = 'Likes' // <== your playlist name

// Updated selector: SoundCloud removed .badgeList__item, use broader selector
list = Array.from(document.querySelectorAll('.soundActions .sc-button-more, button[title="More"]'))

// Deduplicate in case both selectors match the same elements
list = [...new Set(list)]

console.log('Found', list.length, 'liked songs')

if (list.length === 0) {
  console.error('No songs found! Try running this in the browser console on https://soundcloud.com/you/likes after scrolling to the bottom.')
}

function addToPlaylist(item) {
  // open "more" menu
  item.click()

  // Try both old and new selector for "Add to playlist" button
  const addToSetBtn = document.querySelector('.sc-button-addtoset, button[title="Add to playlist"]')
  if (!addToSetBtn) {
    console.error('Could not find "Add to playlist" button in menu')
    // close any open menu by pressing Escape
    document.dispatchEvent(new KeyboardEvent('keydown', { key: 'Escape' }))
    return
  }
  addToSetBtn.click()

  setTimeout(() => {
    // Try both old and new selectors for playlist items
    playlists = Array.from(document.querySelectorAll('.addToPlaylistItem, [class*="addToPlaylist"]'))

    playlist = playlists.find(p => {
      const titleEl = p.querySelector('.addToPlaylistItem__titleLink, [class*="titleLink"]')
      if (!titleEl) return false
      return titleEl.innerText.toLowerCase() === playlistName.toLowerCase()
    })

    if (!playlist) {
      console.error('No playlist with name', playlistName)
      // close modal
      const modal = document.querySelector('.modal, [class*="modal"]')
      if (modal) modal.click()
      return
    }

    // click add to playlist after animation
    button = playlist.querySelector('.addToPlaylistButton, [class*="addToPlaylist"] button')

    if (!button) {
      console.error('Could not find add button in playlist item')
      return
    }

    if (button.innerText.toLowerCase() === 'added') {
      console.warn('Song already in playlist')
    } else {
      console.info('Song added to playlist')
      button.click()
    }

    const modal = document.querySelector('.modal, [class*="modal"]')
    if (modal) modal.click()
  }, 300)
}

function delay(i) {
  if (i >= list.length) {
    console.warn('End of list reached', i)
    return
  }

  addToPlaylist(list[i])

  setTimeout(() => {
    delay(i + 1)
  }, 500)
}

delay(0)